Completing Games

This year I’ve completed 1.15 games per week. Sadly, I’ve only completed 0.679 games in my catalog for each game I add to it.
Number of games completed this year through June not counting different versions, different modes, or remakes: 30
Number of weeks this year through June: 26
Games completed per week: 1.15

Number of games completed this year through June that are in my catalog, including each physical version: 19
Number of games added to my catalog: 32
Number of games added to my catalog not counting two free games or two games solely for my girlfriend: 28
Number of games completed in my catalog per game added to my catalog: 0.633
Number of games completed in my catalog per game willingly added to my catalog for my own playing: 0.679